clear

a. 清楚的, 明确的, 澄清的
ad. 清晰地
vt. 澄清, 清除障碍
vi. 放晴, 变清澈
n. 空隙
【计】 清除
【医】 清除, 澄清; 澄明的
【经】 出货, 结关, (票据)清算交换
相关词组:
in clear
in the clear
keep clear of
It is clear that
It is not clear whether
as clear as a bell
clear away
clear...of sth
clear off
clear out
clear sth out
clear up
clear the air

副词:clearly 名词:clearer 形容词比较级:clearer 最高级:clearest 动词过去式:cleared 过去分词:cleared 现在分词:clearing 第三人称单数:clears 形容词:clearable 

clear

adj.（形容词）
clear.er,clear.est
Free from clouds, mist, or haze:
晴朗的：无云的、无雾的或无灰尘的：
例句：
a clear day.
一个晴天

Free from what dims, obscures, or darkens; unclouded:
清澈的，光亮的：不模糊、不阴暗或不黑暗的；明朗的：
例句：
clear water; bright, clear colors.
清澈的水；鲜亮的色彩

Free from flaw, blemish, or impurity:
无缺陷，污迹或杂质的：
例句：
a clear, perfect diamond; a clear record with the police.
完美无暇的钻石；无前科的警方记录

Free from impediment, obstruction, or hindrance; open:
畅通的，无阻的：无阻碍、妨碍或障碍的；开通的：
例句：
a clear view; a clear path to victory.
无阻碍的视野；通向胜利的畅通的道路

Plain or evident to the mind; unmistakable:
有把握的，确信的：明显可以看出的；不可能错的：
例句：
a clear case of cheating.
一桩明显的诈骗案

Easily perceptible to the eye or ear; distinct.
清晰的，嘹亮的：易为眼睛或耳朵感知的；分明的
Discerning or perceiving easily; keen:
容易辨别或察觉的；敏锐的：
例句：
a clear mind.
敏锐的头脑

Free from doubt or confusion; certain.
无疑的，确定的：没有疑问或困惑的；明确的
Free from qualification or limitation; absolute:
绝对的：无需限制条件或界限的；绝对的：
例句：
a clear winner.
得到全胜的赢家

Free from guilt; untroubled:
无罪的；无忧虑的：
例句：
a clear conscience.
无愧的内心

Having been freed from contact, proximity, or connection:
无关的，免除的：已脱离接触、邻近或联系的：
例句：
At last we were clear of the danger. The ship was clear of the reef.
我们终于脱离了危险。船没有触礁

Free from charges or deductions; net:
净得的，纯粹的：无需支付或扣除的；净值的：
例句：
a clear profit.
净收益

Containing nothing.
空旷的：没有东西的
adv.（副词）
Distinctly; clearly:
清晰地；清楚地：
例句：
spoke loud and clear.
说话响亮清楚

Out of the way; completely away:
不接触地；完全离开地：
例句：
stood clear of the doors.
离门远些站

Informal All the way; completely:
【非正式用语】 完全地；彻底地：
例句：
slept clear through the night; read the book clear to the end.
睡了一整夜；把书从头到尾全读完

v.（动词）
cleared,clear.ing,clears
v.tr.（及物动词）
To make light, clear, or bright.
使光亮，使清楚，使明亮
To rid of impurities, blemishes, muddiness, or foreign matter.
使完美：去除杂质、污渍、污泥或外来事物
To free from confusion, doubt, or ambiguity; make plain or intelligible:
使明确，使明朗：去除困惑、疑问或模棱两可；使清楚明白或使易懂：
例句：
cleared up the question of responsibility.
使责任问题明朗化



To rid of objects or obstructions:
去除物体或障碍：
例句：
clear the table; clear the road of debris.
收拾桌子；清理路上的废墟

To make (a way or clearing) by removing obstructions:
移走障碍物：通过移去障碍来造（路或空旷地）：
例句：
clear a path through the jungle.
清出一条穿过丛林的路

To remove (objects or obstructions):
移走物体：移走（物体或障碍物）：
例句：
clear the dishes; clear snow from the road.
清除盘子；清除路上的积雪



To remove the occupants of:
清场：去除…的占据状态：
例句：
clear the theater.
剧院清场

To remove (people):
清除（人），把人支开：
例句：
clear the children from the room.
把儿童们驱出房间

Computer Science
【计算机科学】
To rid (a memory or buffer, for example) of instructions or data.
清除，清零：清除（例如，内存或缓冲区）指令或数据
To remove (instructions or data) from a memory.
清除，清零：从内存中把（指令或数据）清除
To free from a legal charge or imputation of guilt; acquit:
开释，澄清嫌疑：脱离法律上的指控或不实罪名；宣判无罪：
例句：
cleared the suspect of the murder charge.
澄清谋杀指控的嫌疑

To pass by, under, or over without contact:
通过：穿过、钻过或越过，不接触：
例句：
The boat cleared the dock.
小船驶过码头

To settle (a debt).
清偿（债务）
To gain (a given amount) as net profit or earnings.
获得（给定数量）纯利润或纯收入
To pass (a bill of exchange, such as a check) through a clearing-house.
交换清帐：通过票据交换所传递（交换票据，如支票）


To secure the approval of:
获得…的支持：
例句：
The bill cleared the Senate.
该法案在参议院获支持

To authorize or approve:
授权或批准：
例句：
cleared the material for publication.
授予此材料出版权

To free (a ship or cargo) from legal detention at a harbor by fulfilling customs and harbor requirements.
结关：通过满足海关和港口的要求使（船或货物）摆脱在港口的合法延滞
To give clearance or authorization to:
许可：给…航行许可证或授权：
例句：
cleared the plane to land.
许可飞机着陆

To free (the throat) of phlegm by making a rasping sound.
清痰：发出粗声使痰脱离（喉咙）
v.intr.（不及物动词）
To become clear:
变晴：
例句：
The sky cleared.
天空放晴了

To go away; disappear:
离开；消失：
例句：
The fog cleared.
雾消散了



To exchange checks and bills or settle accounts through a clearing-house.
票据交换：通过票据交换所交换支票、汇票或处理帐目
To pass through the banking system and be debited and credited to the relevant accounts:
通过金融机构借贷：通过银行系统记入借方和贷方相应的帐目：
例句：
The check cleared.
支票结清了

To comply with customs and harbor requirements in discharging a cargo or in leaving or entering a port.
结关手续：在卸货或进出港口时遵照海关和港口的要求
n.（名词）
A clear or open space.
间隙：空旷或开放的空间

<常用词组>clear out 【非正式用语】
To leave a place, usually quickly.
离开，走开：离开一个地方，通常快速地
<习惯用语>clear the air
To dispel differences or emotional tensions.
消除分歧或情绪上的紧张
in the clear
Free from burdens or dangers.
无负担的或无危险的
Not subject to suspicion or accusations of guilt:
无罪的，无嫌疑的：无理由被怀疑或被控有罪：
例句：
The evidence showed that the suspect was in the clear.
证据表明该嫌疑犯无罪

来源：
Middle English cler
中古英语 cler
from Old French
源自 古法语
from Latin cl3rus [clear, bright] * see kel…- 2
源自 拉丁语 cl3rus [睛朗的，明亮的] *参见 kel…- 2

【引伸】
clear.able
adj.（形容词）
clear.er
n.（名词）
clear.ly
adv.（副词）
clear.ness
n.（名词）
<参考词汇><同义词>clear,limpid,lucid,pellucid,transparentThe central meaning shared by these adjectives is .not opaque or clouded.:
这些形容词共有的中心意义是.不模糊或不含糊的.：
例句：
clear, sediment-free claret;
清亮、无沉淀的红酒；

例句：
limpid blue eyes;
清澈的蓝眼睛；

例句：
lucid air;
纯净的空气；

例句：
a pellucid brook;
清亮的小溪；

例句：
transparent crystal. See also Synonyms at apparent opaque
透明晶体 参见同义词 apparentopaque